sudo mkdir /usr/java
sudo cp /home/vagrant/jdk-8u271-linux-x64.tar.gz /usr/java
cd /usr/java
sudo tar -zxvf jdk-8u271-linux-x64.tar.gz
sudo tee -a /etc/profile <<-'EOF'
export JAVA_HOME=/usr/java/jdk1.8.0_271
export PATH=$JAVA_HOME/bin:$PATH
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib
EOF
source /etc/profile


setAcl / ip:192.168.42.2:cdrwa,ip:192.168.42.3:cdrwa,ip:192.168.42.4:cdrwa,ip:192.168.42.5:cdrwa,ip:192.168.42.6:cdrwa,ip:192.168.42.7:cdrwa,ip:192.168.42.8:cdrwa